120328061 has 8 divisors (see below), whose sum is σ = 140716224. Its totient is φ = 100739520.

The previous prime is 120328049. The next prime is 120328063. The reversal of 120328061 is 160823021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-120328061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120328063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199580 + ... + 200181.

It is an arithmetic number, because the mean of its divisors is an integer number (17589528).

Almost surely, 2^120328061 is an apocalyptic number.

It is an amenable number.

120328061 is a deficient number, since it is larger than the sum of its proper divisors (20388163).

120328061 is an equidigital number, since it uses as much as digits as its factorization.

120328061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399811.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 120328061 is about 10969.4147975177. The cubic root of 120328061 is about 493.6914881045.

The spelling of 120328061 in words is "one hundred twenty million, three hundred twenty-eight thousand, sixty-one".